Test Your Programming Skills with Safcode!


Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"



Quiz Start


Cellular
CoAP
Z-Wave
SigFox

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Message-oriented protocol
Security Protocol
10 to 30 meters range
Royalty-free

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Cellular
Satellite
WIFI
LPWAN

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Middleware
All of these
IT infrastructure
Development tools

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RFID
thread
sigfox
Z-wave

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RFID
WiFi
Weightless
Bluetooth

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Focused software development
Reduced duration of debugging
All of Them
Standardized hardware

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4g
None of them
5g
3g

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